T491V105K050AT Kemet, T491V105K050AT Datasheet - Page 16
![CAPACITOR, V CASE, 1UF, 50V](/photos/25/87/258779/922971005-40_sml.jpg)
T491V105K050AT
Manufacturer Part Number
T491V105K050AT
Description
CAPACITOR, V CASE, 1UF, 50V
Manufacturer
Kemet
Series
T491r
Specifications of T491V105K050AT
Capacitance Tolerance
± 10%
Voltage Rating
50V
Esr
RoHS Compliant
Capacitor Case Style
V
No. Of Pins
2
Operating Temperature Range
-55°C To +125°C
Svhc
No SVHC (15-Dec-2010)
Capacitance
1µF
Esr Frequency
100kHz
Rohs Compliant
Yes
Msl
MSL 1 - Unlimited
Length/height, External
2mm
Tolerance
10 %
Package / Case
7343-20 metric
Dimensions
4.3 mm W x 7.3 mm L
Height
2 mm
Mfr Case Code
V Case
Product
Tantalum Solid Standard Grade - Other Various
Dissipation Factor Df
4
Termination Style
SMD/SMT
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
T491V105K050AT
Manufacturer:
KEMET
Quantity:
30 000
Standard MnO
Soldering Process
KEMET’s families of surface mount tantalum capacitors are
compatible with wave (single or dual), convection, IR or vapor
phase reflow techniques. Preheating of these components
is recommended to avoid extreme thermal stress. KEMET's
recommended profile conditions for convection and IR reflow reflect
the profile conditions of the IPC/J-STD-020D standard for moisture
sensitivety testing. The devices can safely withstand a maximum of
three reflow passes at these conditions.
Note that although the X/7343-43 case size can withstand wave
soldering, the tall profile (4.3mm maximum) dictates care in wave
process development.
Note 1: All temperatures refer to the center of the package, measured on the
package body surface that is facing up during assembly reflow.
* Case Size D, E, P, Y and X
**Case Size A, B, C, H, I, K, M, R, S, T, U, V, W and Z
Construction
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
Time 25°C to peak temperature
Silver Paint
Time within 5°C of max peak
Liquidous temperature (T
Time (t
Ramp-down rate (T
Time above liquidous (t
Temperature Max (T
Profile Feature
Temperature Min (T
Ramp-up rate (T
Peak Temperature (T
Leadframe
(-Cathode)
temperature (t
Preheat/Soak
s
) from T
2
smin
Tantalum Surface Mount Capacitors – T491 Industrial Grade MnO
MNO
L
to T
to T
P
P
)
to T
Smin
Smax
smax
P
P
L
)
)
)
)
)
L
L
)
)
)
2
Carbon
/Ta
2
Sn-Pb Assembly
O
5
/Ta
6 minutes max
3°C/sec max
6°C/sec max
Tantalum Wire
20 sec max
60-120 sec
60-150 sec
235°C**
220°C*
100°C
150°C
183°C
Pb-Free Assembly
Silver Adhesive
Weld
8 minutes max
3°C/sec max
6°C/sec max
30 sec max
60-120 sec
60-150 sec
260°C**
250°C*
150°C
200°C
217°C
2
Series
Washer
Leadframe
(+Anode)
T
T
25
smax
smin
T
T
P
L
Max Ramp Up Rate = 3 ° C/sec
Max Ramp Down Rate = 6 ° C/sec
Time/Temperature Soldering Profile
25° C to Peak
t
S
Time
T2005-1 • 1/17/2011
t
L
t
P
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